php - How to acces the second value -

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i wondering if give 2 values ​​to class , acces second 1 post, (part of code): 

      echo "<select name='selecttsk' id='selecttsk'>";                  while($w = $bd->obtener_fila($tasker, 0)){      echo "<option class='opcion1' value ='".$w[1]/$w[2]."'>".$w[0]."</option>";  } echo "</select>";  ?>

and need in other file

$var = $_post[selecttsk];

but need $w[2]

thanks

i suppose $_post['selecttsk'] have values in following format:

"foo/bar"

you use "explode" in php second part (bar), example:

$postvar = $_post['selecttsk']; $vars = explode("/", $postvar); // $var = $vars[1]; // $w[2] form

look into: http://php.net/explode

beware if $w[1] or $w[2] ever contains "/" might unexpected results, use limit function of explode mitigate issue.

however - not recommend workflow. why need send 2 variables 1 select? (could show som example of $w contains)


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